baber/WOPTO huggingface dataset:
Patent KR-20030066194-A (KR)
Title: A FEC Adaptation Algorithm For Mobile Wireless Networks
Inventor: AHN JONG SUK
IPC: H04B7/005
Filed: 2002-02-05
Abstract: PURPOSE: An adaptive FEC(Forward Error Correction) algorithm for a mobile wireless network is provided to heighten a reliability and an efficiency by actively changing addition amount of error correcting redundant data according to a propagation state. CONSTITUTION: An adaptive FEC algorithm is divided into three levels. As the level goes up, an amount of error correcting redundant data added to an original transmission data increases. When three packets are consecutively lost during 3*Tr, Lcnt is changed from 0 to 3. At this time, Tr time value is a timeout value required for a data link layer to re-transmit a packet. After a successive FEC level adaptation, an adaptive FEC maintains Lcnt as 3 until a withdrawal timer operates. When the withdrawal timer operates at time S3, the adaptive FEC algorithm changes Lcnt to 2 in order to check whether a channel state has been better. If the adaptive FEC undergoes another packet loss, the adaptive FEC restores Lcnt to 3 and multiplies an increase factor α thereto to increase the withdrawal timer S3 of the level 3. Because the increase factor α is greater than 1, α*S3 becomes greater than S3, maintaining the level 3 for a longer time.
Patent KR-20030069660-A (KR)
Title: Method for controlling a motor load information of a computer numerical control apparatus
Inventor: HA JONG SU
IPC: G05B19/18
Filed: 2002-02-22
Abstract: PURPOSE: A method for managing motor load information of a numerical control unit in a computer is provided to minimize a malfunction and optimize the productivity by monitoring a load state of a motor under the real-time monitoring environment. CONSTITUTION: The load information of motors is received from a PMC(programmable Machine Control) management module(S1). The present load of a particular motor is compared with a setup value of a predetermined reference load(S2). A request signal is transmitted to the PMC management module in order to stop the corresponding motor and light an alarm lamp if the present load of the particular motor is larger than the setup value of the predetermined reference load(S3,S4). An alarm message is transmitted to a display device(S5). The present load of the particular motor is compared with a critical value of the setup value of the predetermined reference load if the present load of the particular motor is less than the setup value of the predetermined reference load(S6). A request signal is transmitted to the PMC management module in order to light the alarm lamp and output the alarm message if the present load of the particular motor is larger than the critical value of the setup value of the predetermined reference load(S7,S8). A state of a spindle of the particular motor is checked(S10). The maximum value of the load of the particular motor is compared with the reference setup value of no-load if the spindle is stopped(S11). A request signal is transmitted to the PMC management module in order to stop the corresponding motor, light the alarm lamp, and output the alarm message if the maximum value of the load of the particular motor is less than the reference setup value of no-load(S12-S14).
Patent KR-20030073110-A (KR)
Title: Control of electric home appliance method for using ip-phone
Inventor: PARK GEUN GUK
IPC: H04M11/00
Filed: 2002-03-08
Abstract: PURPOSE: A method for controlling home appliances using an IP phone is provided to build a wireless remote controller such as a sound equipment or a TV inside of the IP phone, and to remotely control the built-in wireless remote controller, thereby remotely controlling various home appliances. CONSTITUTION: A user connects with an IP phone, and a system confirms whether the user is an IP phone user(S41,S42). If a frequency signal of a key is not equal to a preset frequency signal, the system decides that the user is not the IP phone user to fail a call, and if the two frequency signals are the same, the system decides that the user is the IP phone user to control power of home appliances(S43,S44). A CPU outputs a control signal in accordance with a sound of the frequency signal of the key, and controls operations of the home appliances(S45,S46). The system decides whether the user wants to listen to an operational sound, and if so, the system remotely confirms whether the operational sound is produced from the home appliances(S47,S48). The system decides whether the user wants to control other home appliances, and if so, the system repeats the procedure, and if not, the system terminates the call for remote controlling(S49,S50).
Patent KR-20030073116-A (KR)
Title: Organic electroluminescent display and driving method thereof
Inventor: CHAE JONG CHEOL
IPC: G09G3/20
Filed: 2002-03-08
Abstract: PURPOSE: An organic electro-luminescence display and a driving method thereof are provided to compensate the non-uniformity of luminance according to a characteristic variation of a driving TFT and reduce a switching time by improving a structure of the organic electro-luminescence display. CONSTITUTION: An organic electro-luminescence display includes a plurality of data lines(110), a plurality of scan lines(120), a plurality of compensating lines(130), and a plurality of pixel circuits. The data lines(110) are used for transmitting data voltages to indicate image signals. The scan lines(120) are used for transmitting selection signals. The compensating lines(130) are used for transmitting compensating signals. The pixel circuits are formed on a pixel region which is defined by two data lines and two scan lines. Each pixel circuit includes an organic electro-luminescence element, the first switching element, the first TFT, the second switching element, and the first capacitor.
Patent KR-20030073652-A (KR)
Title: A premix of bait for fishing and use thereof
Inventor: PARK YOUNG HOON
IPC: A01K97/04
Filed: 2002-03-12
Abstract: PURPOSE: Provided is a pre-admixture for fish gathering agent with no environmental contamination, rather than protecting sea from red tide and effecting on improvement of water quality by comprising loess as a primary raw material. CONSTITUTION: The pre-admixture comprises 20-70wt. part of sand and 1-15wt. part of shellfish powder based on 100 wt. part of the loess. The admixture further contains protein component to prepare ground bait for fishing in 1:1-3 weight ratio. Such protein component includes, but is not limited to, krill shrimps, red/blue lugworms, and/or ground fish or fish powders. The pre-admixture is prepared by heating the loess at 60-80deg.C then breaking it into fine powders; washing and drying shellfish then grinding it into particles less than 50 mesh size; washing and drying crude sands; and blending the loess powder, sand, shellfish particles in 1 : 0.6 : 0.1 ratio.
Patent KR-20030074026-A (KR)
Title: Handoff method
Inventor: AHN JONG HOE
IPC: H04B7/26
Filed: 2002-03-13
Abstract: PURPOSE: A method for performing a hand-off is provided to reduce a delay generated in a conventional method by directly performing a hashing to a frequency in which a new common channel exists, using BCCH(Broadcast Control CHannel) association information added in an ECCLM(Extended CDMA(Code Division Multiple Access) Channel List Message) transmitted to a paging channel. CONSTITUTION: A terminal, which performs an idle hand-off to a base station B, confirms a BCCH_INCL field of an ECCLM and judges whether BCCH association information is included in the BCCH_INCL field(S21). If BCCH association information is included in the BCCH_INCL field, the terminal performs a hashing to a frequency which supports a BCCH, using BCCH association information of the ECCLM(S22). The terminal is operated in an idle state for receiving an overhead message from the BCCH in the corresponding frequency and receiving a paging from an F-CCCH(Forward-Common Control CHannel)(S23). If BCCH association information is not included in the BCCH_INCL field, the terminal performs a hashing to a frequency which supports a paging channel(S24). The terminal is operated in an idle state for receiving an overhead message and a paging from the paging channel in the corresponding frequency(S25).
Patent KR-20030079009-A (KR)
Title: Inside body frame dirt removal apparatus for vehicle assembly lines
Inventor: JANG SEONG GU
IPC: B62D65/00
Filed: 2002-04-01
Abstract: PURPOSE: A pollutant removing apparatus in a vehicle body of a vehicle body assembly line is provided to prevent failure during painting process by automatically eliminating foreign matters from the vehicle body between assembly processes with overturning the vehicle body completely in moving up and down. CONSTITUTION: A pollutant removing apparatus of a vehicle body is composed of moving columns(5,5') placing a vehicle body to a conveyor belt(7) by moving up and down a jig unit(4) through driving units(5a,5a'); fixing members(6,6') placed in ends of moving columns to fasten the vehicle body; and rotating units(8,8') overturning the vehicle body completely by turning fixing members with a controller. The vehicle body is moved up and down along a support column(2) of a lifter(1) transferring the vehicle body to the next process line by the jig unit. The jig unit is moved up and down by the driving units, and the driving units are operated by the controller in the lower part of the support column.
Patent KR-20020079461-A (KR)
Inventor: MUKAI HIROTOMO
IPC: A61F13/49
Filed: 2002-04-04
Abstract: PURPOSE: To facilitate the wearing of disposable diapers. CONSTITUTION: The disposable diaper 1 comprises a cover member 2 which has a front girth part 6, a rear girth part 7 and a crotch part 8 and a liquid absorbable panel 3 positioned on the side of the internal surface of the cover member 2. The panel 3 is mounted on the cover member 2 through an elastic band 27 stretched being elongated in the direction of the girth on the side of the internal surfaces of the front and rear girth parts 6 and 7. At least a portion of a clearance between the internal surface of the cover member 2 and the elastic band 27 is closed with a sheet material 53 elongating inward or outward from the diaper 1.
Patent KR-20030079421-A (KR)
Title: Liquid crystal display apparatus
Inventor: LEE HAN JU
IPC: G02F1/1333
Filed: 2002-04-04
Abstract: PURPOSE: A liquid crystal display device is provided to attach an upper polarization plate to a top chassis for minimizing the adhesion area of the upper polarization plate to promote the retraction of the upper polarization plate by heat, thereby preventing the light leakage and improving the display performance of the LCD. CONSTITUTION: A liquid crystal display device includes a display unit for displaying images, a backlight assembly for supplying light to the display unit, and a mold frame and a top chassis(200) for receiving the display unit and the backlight assembly. The display unit includes a liquid crystal display panel(110) and upper and lower polarization plates(170,180) disposed to upper and lower parts of the LCD panel. The upper and lower polarization plates are formed of polarization films and first and second supporting films for supporting the polarization films at upper and lower surfaces of the polarization films. The upper polarization plate is attached to the top chassis via an adhesive(181) and the lower polarization plate is separated from a TFT substrate(111) of the display unit.
Patent KR-20030079586-A (KR)
Title: Latch apparatus in microwave oven
Inventor: KIM SU HWAN
IPC: F24C15/02
Filed: 2002-04-04
Abstract: PURPOSE: A latch device for a microwave oven is provided to prevent a leakage of microwave by preventing a deformation of the latch lever through the use of reinforcement ribs. CONSTITUTION: A latch device comprises a latch lever(70) arranged in the front end of a door(60) in such a manner that the latch lever is movable in a vertical direction; a latch(72) arranged at both ends of the latch lever and protruded toward the rear surface of the door in such a manner that the latch selectively gets caught at a latch board(90); an elastic member for elastically supporting the latch lever in the direction where the latch selectively gets caught at the latch board; and a reinforcement rib extended in the latch board moving direction from the inside of the door, which guides a movement of the latch lever and prevents a deformation of the latch lever.
Patent KR-20030080541-A (KR)
Title: A method tp manufacture curled dried slices of walleye pollack
Inventor: BYUN EUN SICK
IPC: A23L17/00
Filed: 2002-04-09
Abstract: PURPOSE: A method of preparing rolled slices of dried Alaska pollack seasoned with spices by slicing a dried Alaska pollack in the shape of a flat sheet, sprinkling nut powder thereon and then rolling is provided. The product is removed in a fishy smell and taste of a fish fillet and torn into pieces and has crispiness and thus can be simply provided as a relish with wine for an adult and a snack between lunch and supper for children or an elderly person. CONSTITUTION: The intestines and bones are removed from an Alaska pollack, the fillet thereof is ground and formed into the shape of a flat sheet to give an Alaska pollack sheet(1). Thereafter, nut powder(2) such as peanut powder are sprinkled on one surface of the Alaska pollack sheet, the sheet is then compressed under heating and rolled prior to cooling. In the above process, the mixing ratio of Alaska pollack fillet to nut power is 6:4 to 9.5:0.5.
Patent KR-20030081987-A (KR)
Title: Quantitative apparatus for setting division of pipet
Inventor: JANG GYEONG HO
IPC: G01F19/00
Filed: 2002-04-15
Abstract: PURPOSE: A fixed quantity supplying device for indicating scale of pipette is provided to improve workability, productivity and quality of product by introducing an automation concept for controlling height of water inside standard pipette using combination of a plurality of photo sensors and solenoid valve means. CONSTITUTION: The fixed quantity supplying device for indicating scale of pipette comprises a pipette mounting part which selectively receives water from water tank(10) installed at the highest position through respective water supply lines(11) and supply water regulating valves(12), and on which at least ten or more pipettes(200) are simultaneously mounted using respective pipette holders(13) as the pipette mounting part maintains a position lower than that of the water tank(10); a standard pipette mounting part which is connected to a main line for connecting the water supply lines(11) into one line through two water inflow lines having respective influent regulating valves, and on which a standard pipette(100) that is a standard for indicating scale is mounted using pipette base and a plurality of pipette holders(13) as the standard pipette mounting part maintains a position lower than that of the pipettes(200); a water height sensing part which is consisted of at least two sets of sensor means installed adjacently to one side of the standard pipette(100), senses at least two heights of water of the standard pipette(100) to cut off flow of water introduced from the respective pipettes(200) using signals generated when sensing the heights of water of the standard pipette(100).
Patent KR-20030083793-A (KR)
Inventor: KANG TAE GYEONG
IPC: H01J11/34
Filed: 2002-04-22
Abstract: PURPOSE: A plasma display device is provided to prevent a performance degradation of the plasma display panel by reducing the temperature difference between the upper and lower portions of the plasma display panel. CONSTITUTION: A plasma display device comprises a plasma display panel(20); a chassis base(22) arranged substantially parallel to the plasma display panel; and a thermal conduction medium(24) interposed between the plasma display panel and the chassis base in such a manner that the thermal conduction member tightly contacts the plasma display panel and the chassis base. The chassis base has a thickness formed differently in accordance with the temperature difference of the plasma display panel.
Patent KR-20030084513-A (KR)
Title: Method of flip-chip fabrication of diode
Inventor: KONG SEONG MIN
IPC: H01L33/62
Filed: 2002-04-27
Abstract: PURPOSE: A flip chip processing method of an LED(Light Emitting Diode) is provided to be capable of preventing the flow of solder when carrying out a flip chip bonding process by using a dam type insulating layer. CONSTITUTION: After forming an electrode layer(402) at the upper portion of a sub-mount substrate(401), a dam type insulating layer(404) is formed at the upper portion of the sub-mount substrate for enclosing the electrode layer. Then, Au/Sn solder(403) is supplied to the inner portion of the dam type insulating layer. At this time, the shape of the Au/Sn solder is decided according to a solder pattern of the dam type insulating layer. Preferably, many kinds of solder patterns are capable of preventing the Au/Sn solder from flowing downward due to the surface tension of the Au/Sn solder.
Patent KR-20030087826-A (KR)
Title: A bus traffic information system
Inventor: LEE DU SEOK
IPC: H04B7/26
Filed: 2002-05-10
Abstract: PURPOSE: A BIS(Bus Information System) is provided to offer every convenience in using buses by enabling passengers to obtain the operation information of buses in real time. CONSTITUTION: A BIS consists of a Bluetooth terminal(9) installed in a bus(1), a road-side bus location information detector, a traffic information terminal(2) installed in a bus stop, and a data server(3). The Bluetooth terminal(9) catches the location information of the bus(1) by re-transmitting its own ID by an inquiry signal sent from the Bluetooth module of the road-side bus location information detector. The road-side bus location information detector is composed of a bus location information detection controller and a CDMA data modem(5). The bus location information detection controller executes an inquiry command periodically, downloads an inquired result, and stores an ID in a memory. The CDMA data modem(5) transmits the ID, stored in the memory, to the data server(3). The traffic information terminal(2), connected with the data server(3), controls a Bluetooth module(8) through a controller. In case that the ID of the Bluetooth module(8) is received as the bus(1) stops or runs nearby, the traffic information terminal(2) transmits the ID to a main controller. The main controller transmits this ID information to the data server(3).
Patent KR-20030089244-A (KR)
Inventor: PARK YEONG CHAN
IPC: B60J3/00
Filed: 2002-05-17
Abstract: PURPOSE: A sunvisor assembly is provided to reduce the cost of parts, to improve safety, and to improve use of space in a vehicle by simplifying the constitution and the operation of the sunvisor assembly. CONSTITUTION: A sunvisor assembly comprises a sunvisor having band spring plates of a flexible material and a stopper(40) pressed on the band spring plates. The stopper damps restoring force by the self-elasticity of the band spring plate. A sunvisor(10) is interposed between the body(20) of a vehicle and the inner ceiling(22) of the body of the vehicle. One end of the sunvisor is fixed to the body of the vehicle, and a handle(16) is disposed to the other end of the sunvisor. The handle is withdrawn toward the lower side of the ceiling.
Patent KR-20020054296-A (KR)
Inventor: KIM YONG HO
IPC: B01D39/06
Filed: 2002-06-08
Abstract: PURPOSE: A two-step water filter embedding elvan bed and activated carbon bed therein is provided to eliminate harmful components such as heavy metal, contaminant, harmful bacteria, odor, colors and chlorine without the using of high cost of purification system. CONSTITUTION: First, a tap water inlet(10) is connected with tap to receive serve water. After introduction into this two step water filter, tap water including impurities is primarily filtrated through an elvan bed(20) with a thickness of about 10 mm. In the course of the primary purification, especially the characteristics of tap water is changed to mild to drink by far-infrared rays emitted from elvan. Subsequently, tap water is admitted to flow into an activated carbon bed(30) passing through an intermediate partition(40) for secondary filtration.
Patent KR-20020094907-A (KR)
Inventor: KUBESH JOHN THOMAS
IPC: F02P5/15
Filed: 2002-06-12
Abstract: PURPOSE: An engine control method for reducing emission variability is provided to reduce the level of variability of exhaust gas emission from an engine by deciding the value of NOx with engine RPM(Revolution Per Minute) and function of MAP(Manifold Absolute Pressure). CONSTITUTION: An engine(10) is controlled by an ECU(Engine Control Unit,12), and exhaust gas is streamed through an exhaust pipe(14). A sensor unit(16) transmits a signal indicating the amount of NOx to the ECU, and the ECU receives signals from an engine RPM sensor(20). A control method of the engine includes sensing concentration of NOx in exhaust gas produced by the engine, generating a sensed NOx value for indicating the density, and controlling an engine control set point as the function of the sensed NOx value. The control system calculates a NOx difference value by subtracting a base NOx value from the sensed NOx value if an absolute value of the difference value exceeds a threshold, and modifies the set point as a function of the NOx difference value. The control method includes sensing engine RPM, sensing engine manifold absolute pressure, and determining the NOx value as a function of sensed engine RPM and MAP.
Patent KR-20040000824-A (KR)
Title: Stopping Control Method Of Spindle Motor Of DVD Player
Inventor: PARK SEONG CHEOL
IPC: G11B19/20
Filed: 2002-06-25
Abstract: PURPOSE: A method for controlling the stop of a spindle motor of a DVD player is provided to completely stop a spindle motor without using any brushless motor or any additional speed measuring sensor, thereby preventing the opening of a tray while a disc rotates forward/reversely. CONSTITUTION: A method for controlling the stop of a spindle motor of a DVD player includes the steps of calculating a delay time corresponding to a current position of a pickup calculated by reading a current disc address in a TOC read state as a tray open command is input(S21-S22). If TOC is not read, servo is turned off to check a current state of the servo and the delay time is calculated(S23). A CPU generates a spindle brake command to a DSP IC and is in a standby state during the delay time(S24). The brake signal is output from the DSP IC via a signal generating part and applied to the spindle motor via a D/A converter(S25). As a next command is input from the CPU, the brake signal output state is continued for the delay time set by the CPU and any other operation is carried out by a data length measuring part(S26). After the TOC read state is checked again(S27) and a Command End Flag is '1'(S29), a brake signal is applied to the spindle motor and an EFM signal is applied to the data length measuring part(S30). If the rotation speed of the spindle motor is less than 1/10 of a first speed, the Command End Flag is set(S32). If the Command End Flag is '1', the servo is turned off and a spindle stop command is generated so that a predetermined delay time lapses(S34-S35).
Patent KR-20040001714-A (KR)
Title: Electrostatic discharge protection structure of cog type tft-lcd
Inventor: HONG SUN GWANG
IPC: G02F1/1345
Filed: 2002-06-28
Abstract: PURPOSE: A structure for protecting static electricity of a COG LCD is provided to carry out voltage lowering of static electricity for distributing the static electricity of high voltage introduced into pads to the inside of a panel before stacking driver ICs, thereby minimizing the damage of switching elements. CONSTITUTION: A structure for protecting static electricity of a COG LCD includes a first resistor(380) formed between an output pad(320) and a testing pad(330). When the static electricity of high voltage is introduced into the testing pad, the static electricity is voltage-lowered while passing through the first resistor. After carrying out the test of an LCD panel and stacking driver ICs, the testing pad connected to the first resistor is opened not to influence on the driving of the LCD panel.